Delaware Windows and Services

Energy Efficient Windows


If you’re thinking about new windows for your home, call PJ Fitzpatrick. We carry the best selection of Delaware windows in every shape, size, and style so you can transform the look of your home instantly. New windows can make an older home look newly renovated and are a great idea if you’re trying to sell your home. They can increase your home’s resale value and their pleasing aesthetics draw in potential buyers. Plus, they’re made with the highest quality of materials, so you can be sure your new Delaware windows will last.

Our Staff

At PJ Fitzpatrick, our window specialists are highly trained and fully certified with over 100 years of experience. We’re dedicated to the work that we do and have been satisfying our customers since 1980. Whether you need your current windows repaired or brand new windows installed, we’ll get the job done as quickly and as thoroughly as possible. We want you to be happy with your results; if there’s a reason you’re not, let us know and we’ll do whatever we can to fix them.

Our specialists are also very respectable. Whenever we complete a project, we make sure to use drop cloths to protect both the inside and outside of your home and wear shoe coverings to keep things clean. We even go through a thorough cleaning process once we’re finished to make sure that we leave your home in the same state we found it.

Durability and Efficiency

Our Delaware windows are long-lasting and durable, made with high-quality wood, fiberglass, or vinyl. They also provide an excellent seal using a combination of low-emissive glass panes, dehydrated air, and metallic oxide coatings. This can help you save up to 40% on your energy bills by keeping the heat or air conditioning inside of your home. With our Delaware windows, you’ll stay warm in the winter and cool in the summer!

Learn More

Contact PJ Fitzpatrick today and let us help you find the perfect window for your home.

Our Windows Service Areas

Delaware | Maryland | New Jersey | Pennsylvania

P.J. Fitzpatrick, Inc.

21 Industrial Blvd
New Castle, DE 19720


  • NJ Lic. #13VH10727200
  • DE Lic. #2009603070
  • PA Lic. #PA011323
  • MD Lic. #105494

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